KICKER 46CSS674 6.75" 6-3/4" 600 Watt 4-Ohm Car Audio Component Speakers CSS67

The 46CSS674 is a CS-Series 6-3/4 inch component system built for the larger factory door openings common in domestic trucks and SUVs. It includes two woofers, two 3/4-inch titanium dome tweeters, and two external crossovers, so the tweeter can be mounted high while the woofer stays in the door.

The woofers pair a rigid polypropylene cone with EVC Extended Voice Coil technology and a heavy-duty motor structure. Phase plugs in the cones control distortion at higher output, and the UV-treated poly-foam surround handles the heat and moisture inside a door panel. Woofer mounting hole diameter is 5-1/2 inches with 1-13/16 inch bottom mount depth.

Each crossover runs a 12 dB slope at 4000 Hz with a three-position tweeter adjustment switch at 0, 3, and 6 dB. That control matters in a truck cab, where hard glass and plastic surfaces can push the top end too far forward. The optimized crossover footprint tucks behind a panel without hunting for space.

Titanium tweeters with neodymium magnets bring out detail in vocals and cymbals, and three mounting choices ship in the box: flush, angled, and surface pods. Each speaker handles 100 W RMS and 300 W peak, with response from 35 Hz to 21 kHz. Bolt-thru steel mesh grilles protect the woofers.